To get started, you just need to have an working internet connection, and a working account on any one of the above sites. No SMS charges will be applied. You can send unlimited SMS in a day.

Features:

# Send multiple SMS at one shot.
# Get free mobile recharges just by using Ultoo in our app.
# Remembers your username, password and gateway ever or until you logout.
# Get receipt’s mobile numbers from your mobile contacts.
# Choose your SMS from the in-built huge SMS collection of every occasion.
# Character limit of a maximum of 260 characters (Site2SMS).
# Your mobile number in sender ID (YouMint).
# Delivery within seconds.
# Delivery Reports.
# All operations on external server.

A special thing about this app is that all the complex operations like recognizing the response from gateway, formatting the message and numbers are all done on external server, thus saving a lot of your battery life and RAM. Also if the gateway’s change the way user login and send sms, no worries, you need not to update your app, I will just fix it in the server and the app will be fine again.